Ks55901

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

48 来源

The phrase 'KS55901' refers to a specialized Suspension Axle Beam Repair Kit, primarily manufactured by SNR (NTN-SNR) and Metzger. It is a critical aftermarket component used to repair the rear axle trailing arms of specific French vehicles, notably the Peugeot 405, Peugeot Partner, and Citroen Berlingo Ntn-Snr Autodoc24.

1. Product Specifications & Compatibility

* Application: Used to overhaul the rear axle beam by replacing worn needle bearings and seals, a common failure point in PSA group vehicles Silentblocks Optimal-Germany.

* OE Cross-References: 5131.48, 5131.49, 5132.60 Autodoc24.

* Kit Contents: Typically includes two needle roller bearings (bushes), protective seals, and mounting hardware for one side of the rear axle Ntn-Snr Autodoc.

* Vehicle Match: Primarily for Citroen Berlingo (1996–2011), Xsara, and Peugeot 405/Partner Autodoc24 2407.

2. Market Trends & Insights

* Repair vs. Replacement: There is a high market demand for these kits because replacing the entire rear axle assembly on older PSA vehicles often exceeds the car's residual value. Repair kits like the KS55901 offer an economically viable solution, often costing €30–€55 compared to hundreds for a new axle Silentblocks Auto-Doc.

* Aging Vehicle Fleet: The average age of cars in Europe has risen to over 12 years, driving a steady demand for mechanical overhaul kits for older popular utility models like the Berlingo and Partner Ntn-Snr Autodoc24.

* B2B Sourcing: Wholesale prices on platforms like Alibaba range from $3.50 to $13.00 per kit, depending on order volume and manufacturer (e.g., Chinese aftermarket brands vs. premium SNR) Alibaba Alibaba.

* Safety & Compliance: Failure to replace these bearings leads to wheel "tilting" and NCT/MOT failure, making the KS55901 a "distress purchase" in the automotive aftermarket Facebook Optimal-Germany.

3. Sourcing Options

I have identified several suppliers and product listings for the KS55901 and compatible 5131.48 kits. Suppliers in Changzhou and Shenzhen are leading exporters of these specific needle bearing kits with high transaction volumes Alibaba Alibaba.

Based on your interest in 'KS55901', here are some follow-up options:

Sources & References

48 sources cited · Verified industry data & reports

KS559.01 - SNR - Suspension Arm Kits

Ntn-Snr

The NTN-SNR range of SUSPENSION ARM KITS covers 100% of applications and contains all the components needed for a complete, top-quality replacement.

F45087 Ks55900 Ks55902 Ks55901 Auto Bearing

Made-in-China.com

Key attributes ; Model NO.: KS55901 ; Rolling Body: Roller Bearings ; The Number of Rows: Single ; Outer Dimension: Micro(≤26mm).

Products KS55901 for the exchange code

AK24Parts.com

Products KS55901 for the exchange code ; Fitting Position, Rear Axle ; per axle, 2 ; Guarantee, 3 years guarantee or up to 75, 000km ...

55003949 METZGER KS55901 repair set, axle beam Rear Axle ...

autodoc24.fr

Fitting Position: METZGER KS55901 Rear Axle Rear Axle ; Quantity per axle: 2 ; Supplementary Info: COMPETENCE KIT ; Item number: 55003949 ; Our price: 36,49 € ...

KS55901 SNR - Rear axle bush KS559.01

2407.PL

Quality Craftsmanship: Rear axle bush KS55901 is manufactured to SNR's exacting standards, ensuring durability and longevity. Ease of Use: Designed with the ...

55003949 METZGER KS55901 Repair Set, axle beam Rear ...

AUTODOC parts

Fitting Position: METZGER KS55901 Rear Axle Rear Axle ; Quantity per axle: 2 ; Supplementary Info: COMPETENCE KIT ; Item number: 55003949 ; Our price: 31,99 € ...